baber/WOPTO huggingface dataset:
Patent RU-2105818-C1 (RU)
Inventor: ALEKSANDROV B L
IPC: C21C5/28
Filed: 1997-04-25
Granted: 1998-02-27
Abstract: Изобретение относится к черной металлургии, в частности к способу переработки ванадийсодержащих и железорудных материалов с получением стали и извлечением ванадия в шлак, годный для дальнейшего использования. По способу пирометаллургической переработки ванадийсодержащих и железорудных материалов загружают в доменную печь окатыши, агломерат, кокс, флюс и основной ванадийсодержащий стали или основной ванадийсодержащий сталеплавильный шлак (ОВСШ) в качестве флюса и ванадийсодержащего материала. Выплавляют ванадийевый чугун и перерабатывают его в сталеплавильном агрегате с извлечением ванадия в кислый шлак. Предварительно переработку чугуна осуществляют в сталеплавильном агрегате моно-процессом с извлечением ванадия в ОВСШ. Загружают его в доменную печь в качестве ванадийсодержащего материала и флюса. Выплавляют ванадиевый чугун и перерабатывают его в сталеплавильном агрегате с получением кислого шлака с повышенным содержанием ванадия ОВСШ получают с отношением СаО/SiO 2  в интервале 2,8 - 4,0. При загрузке в доменную печь окатышей, агломерата, не содержащих ванадий и ОВСШ выплавляют чугун с содержанием ванадия до 0,45 мас. . При загрузке ОВСШ и ванадийсодержащих окатышей и агломерата выплавляют чугун с содержанием ванадия в интервале 0,45 - 1,0 мас.%. Использование предлагаемой технологии позволяет снизить расход кокса и повысить производительность доменных печей на 2 - 3% и получить товарный ванадиевый шлак с новыми потребительскими свойствами. 3 з.п. ф-лы. 1 табл.
Patent RU-2110585-C1 (RU)
Title: Method of alloying in ladle of low-carbon steel
Inventor: NASTICH V P
IPC: C21C7/00
Filed: 1997-06-10
Granted: 1998-05-10
Abstract: FIELD: steelmaking. SUBSTANCE: invention relates to treatment in ladle of steel smelted in converter. According to invention, when low-carbon steel is alloyed in ladle with ferromanganese, metal is blown by neutral gas with uptake 0.015 to 0.4 cu.m/h t. During the blowing, ferromanganese is added into the ladle by 2-4 portions with 0.1 to 3.0 min time interval. The first portion makes up 20 to 80% of the total ferromanganese uptake, which is determined from the equation: M=(0.001-0.01)ACQ/B where M is total reagent uptake, kg; A percentage of manganese in ferromanganese; C desired content of carbon in final steel, wt %; Q weight of steel in the ladle, kg; B content of carbon in ferromanganese, wt %; and 0.001-0.01 empirical coefficient characterizing intensity of carbon deoxidation of steel, 1/%. When last portion of ferromanganese is added, metal is kept being blown by neutral gas for further 0.1 to 3.0 min, after which 1 to 3 kg/t of aluminum is added. Remaining ferromanganese is added by 1-3 supplementary portions with decreasing uptakes, each portionТs uptake being found from the equation q m =K(M-N)/m where q m  is ferromanganese uptake in each supplementary portion, kg; m the number of supplementary portions; K empirical coefficient taking into account decrease in the quantity of added ferromanganese in each supplementary portion (equal to 1 when m=1, 1.5 and 0.5 when m=2, and 1.5, 1.0, and 0.5 when m=3); M total ferromanganese uptake, kg; and N ferromanganese uptake in the first portion. Value of m (1,2,3) is chosen in direct dependence on M value. EFFECT: facilitated process control. 2 cl, 1 tbl
Patent RU-2135885-C1 (RU)
Title: Method and device for pumping gas from disconnected section of pipe line to operating gas line
Inventor: BADASHKANOV T K
IPC: F17D1/065
Filed: 1997-07-11
Granted: 1999-08-27
Abstract: FIELD: gas industry; transportation of gas via multi-line system. SUBSTANCE: pumping gas out of disconnected section of gas line to operating gas line may be effected only during operation of compressor shops of gas compressor station for any adjacent gas line. To this end, gas transfer units of compressor shops are connected in series to increase total degree of rising of pressure; additional cock is fitted in line of inter-shop strip to connect inter-shop inlet strip with outlet collectors of gas air cooling apparatus of adjacent shops. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2144748-C1 (RU)
Inventor: VELICHKIN S M
IPC: H05K7/20
Filed: 1997-07-15
Granted: 2000-01-20
Abstract: FIELD: instruments. SUBSTANCE: device has housing which ribs are cooled by fan, electronic equipment, which is located inside service module, as well as front and back covers. Surface of housing has heat exchangers, which contact ribs. Ribs are arranged in parallel to covers. Their cross sections are shaped as triangles. In addition outer side of housing and inner and outer sides of covers are covered with sound-absorbing material. EFFECT: decreased noise emitted by service module, while keeping effective cooling. 3 cl, 2 dwg
Patent RU-2138048-C1 (RU)
Title: Method for estimating cardiosurgical treatment quality
Inventor: BOKERIJA L A
IPC: G01N33/48
Filed: 1997-07-28
Granted: 1999-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying full-scale computer monitoring study before starting medical treatment. The received data are used for tuning mathematical model. The weak spot is detected by means of the model. Computer monitoring study is carried out after the treatment stage is over. The weakest spot weight values ratio describing the pathological process before and after treatment is determined from a formula and quantitative evaluation of treatment quality is carried out. The greater the ration value, the better the treatment quality. EFFECT: enhanced accuracy of prediction. 2 dwg, 1 tbl
Patent RU-2125940-C1 (RU)
Title: Special automobile for carrying and vending liquid food products
Inventor: MYMRIN V S
IPC: B60P3/025
Filed: 1997-07-31
Granted: 1999-02-10
Abstract: FIELD: vending facilities; selling of milk, kvass, beer and other liquid food products on tap. SUBSTANCE: automobile has isothermal body with tailgate door and dispensing window mounted on chassis. Body accommodates counter and washer. Side door is made on side wall of isothermal body. Guides are mounted inside isothermal body on floor square to chassis frame. reservoir is installed through rollers on guides. Rollers in guide are secured by L-shaped stops at one side and by hinged hold-downs at other side. Side door can be furnished with counter for selling in summer time. EFFECT: enlarged operating capabilities of automobile. 2 cl, 5 dwg
Patent RU-2125269-C1 (RU)
Title: Device for counting electric power
Inventor: SKUBILIN M D
IPC: G01R21/133
Filed: 1997-08-28
Granted: 1999-01-20
Abstract: FIELD: computer engineering, in particular, design of automatic systems for checking electric power consumption. SUBSTANCE: device has generator of reference pulses, detectors of current values of voltage, current, frequency, phase difference and number of deviations outside tolerance range for time unit, pulse counter, four decoders, adder, pulse distributor, two decoders, seventeen groups of AND gates, eight memory registers, indexing unit and four OR gates. Goal of invention is achieved by introduced fifth OR gate, eighteenth and nineteenth groups of AND gates, ninth memory register, and pulse generator. Signal outputs are added to first and third decoders. Second group of information inputs and control input are added to adder. EFFECT: increased functional capabilities due to counting fines to source of poor quality electric power in public mains supply. 3 dwg
Patent RU-2148975-C1 (RU)
Title: Method for treating neurovascular eye diseases
Inventor: FEDOROV S N
IPC: A61K33/16
Filed: 1998-02-18
Granted: 2000-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out arterial section of the superficial temporal artery and introducing radiopaque catheter until it reaches maxillary artery exit. Novocaine is administered as a single dose of 0.4-0.5 mg/kg of body mass. Hyperbaric oxygenation treatment is applied in compression mode of 15-18 kPa/min during 10 min. Then, isobaric mode is applied in the range of 150 to 180 kPa with perfluorane emulsion being intra-arterially injected at a dose of 1.0-1.5 ml/kg at a rate of 1.0-1.5 ml/min during 50-60 min in applying decompression mode at the level of 15-18 kPa/min during 10 min. The total treatment course is from 5 to 7 days long. EFFECT: improved vision function.
Patent RU-2151128-C1 (RU)
Title: Refractory mass
Inventor: SAPCHENKO I G
IPC: C04B33/13
Filed: 1998-03-02
Granted: 2000-06-20
Abstract: FIELD: machine engineering, metallurgy. SUBSTANCE: invention relates to compositions of refractory masses for foundry production and production of refractory materials. Developed refractory composition has the following components, wt. -%: refractory clay, 80-95; quartz-tourmaline waste of Solnechny mining-enriching plant of Komsomol district, 5-20. Quartz-tourmaline waste has the following composition, wt. -%: Al 2 O 3 , 13.75; SiO 2 , 61.15; Fe 2 O 3 , 5.00; FeO, 8.10; TiO 2 , 0.68; CaO, 1.20; MgO, 3.30; Na 2 O, 1.25; K 2 O, 1.60; B 2 O 3 , 1.90; calcination loss, 2.02. EFFECT: decreased energy capacity of production of refractory articles, improved physical-mechanical properties. 1 tbl
Patent RU-2138444-C1 (RU)
Title: Method of production of granulated activated carbon
Inventor: KLUSHIN V N
IPC: C01B32/384
Filed: 1998-06-23
Granted: 1999-09-27
Abstract: FIELD: sorption techniques, particularly, methods of production of granulated activated carbon applicable in cleaning of gases and liquids from harmful impurities and also for other industrial and environmental control purposes. SUBSTANCE: method includes mixing at temperature of 30-60 C of finely divided coal raw material with addition of basalt fiber in amount of 0.5- 2.5 wt.% and resinous binder; granulation of mixture at temperature of 60-100 C and pressure of 80-100 kg/sq.cm; cooling of granules to room temperature; carbonization of granules, first, at heating rate of 10-25 C/min for 12-24 min, then, with heating rate of 2-5 C/min to temperature of 450-650 C, and granule activation to total volume of pores of 0.6-0.9 cu.cm/g. EFFECT: higher mechanical strength of granulated activated carbon. 1 tbl
Patent RU-2148718-C1 (RU)
Inventor: KURLENJA M V
IPC: E21F5/00
Filed: 1998-07-27
Granted: 2000-05-10
Abstract: Использование: горная промышленность и при разработке удароопасных месторождений. Технический результат - обеспечение безопасности горных работ со снижением затрат на подготовительно-восстановительные работы за счет установления критериев оценки удароопасного состояния массива горных пород. Сущность изобретения: в способе определяют величины напряжений и сейсмической энергии динамических явлений в зоне контактов геологических структур массива горных пород, образуют в нем взрывные скважины, заряжают их зарядами взрывчатых веществ и производят взрывы. Удароопасное состояние массива горных пород после взрыва оценивают посредством энергетического коэффициента К Е , определяемого по формуле K Е  = E в /4,19•A•Q з , где E в  - сейсмическая энергия взрыва, Дж, Е в  = 10 К ; К - показатель энергетического класса, равный K = 2,76•lgτ+2,24, τ - длительность сейсмического события, с; А - полная удельная работа взрыва заряда взрывчатого вещества, кал/кг, Q з  - масса зарядов взрывчатых веществ, кг, после чего по величине К Е  судят о динамических явлениях в массиве. 1 ил., 1 табл.
Patent RU-2141866-C1 (RU)
Inventor: DESJATOV A V
IPC: B01D63/06
Filed: 1998-10-01
Granted: 1999-11-27
Abstract: FIELD: tubular membrane apparatuses for treatment of liquids, in particular, treatment of sewage of industrial enterprises, natural waters in water supply systems, treatment of lubricant-coolants in the process of recovery of waste oils and detergent solutions and for concentration of solutions of ferments, clarification of juices, etc. SUBSTANCE: the membrane apparatus has a body with branch-pipes for delivery of source liquid, discharge of treated liquid and concentrate and tube plates with tubular membrane members attached to them. One end of the tubular membrane members is closed by plugs of sealant and clamped by a bearing head with blind holes for each membrane member. The other end of the membrane members is sealed by means of two tube plates, with a layer of sealant filled up between them, and clamped by a perforated bearing disk with a diameter of holes equal to the inside diameter or smaller than the inside diameter of the tubular membrane members through the layer of sealant. EFFECT: reduced specific quantity of metal per structure and labour input in manufacture, enhanced range of temperature conditions and provision of impulse high-rate washing by return flow of treated liquid during the whole service life without replacement of separate tubular members. 1 dwg
Patent RU-2137731-C1 (RU)
Title: Raw mix for fabrication of ceramic products
Inventor: RADJUKHIN V S
IPC: C04B33/00
Filed: 1998-11-17
Granted: 1999-09-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to raw mix for fabricating various-destination ceramic products: clinker and acid-resistant bricks, ceramic dale, sanitary ceramics, etc. Mix contains 40-95 wt % of clay components and 5-60 wt % of granodiorite (feldspar rock) composed of, wt %: silica 63/37-67.98, alumina 13.15-17.99, ferric oxide 0.40-2.28, ferrous oxide 1.87-4.08, sodium oxide 2.20=4.42, and potassium oxide 1.74-4.97. EFFECT: achieved high physico-chemical properties and low water absorption, and simplified technology. 3 tbl
Patent RU-2151501-C1 (RU)
Inventor: SHANGARAEVA G S
IPC: A01K51/00
Filed: 1999-03-09
Granted: 2000-06-27
Abstract: Изобретение относится к использованию биологически активных веществ в пчеловодстве и заключается в использовании в качестве ингибитора развития паразитического клеща Varroa jacobsoni экдистерона, который вносится в ячейку с личинкой перед запечатыванием в виде водного раствора. Обработка личинок пчел экдистероном позволяет снизить заклещеванность пчелиного расплода и является эффективным экологически безопасным методом борьбы с этим заболеванием пчел. 3 табл.
Patent RU-2153243-C1 (RU)
Title: Berry harvesting machine
Inventor: SMIRNOV I G
IPC: A01D46/00
Filed: 1999-04-19
Granted: 2000-07-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: machine has frame carrying former, drum-and-finger activator, catchers, longitudinal conveyors, and berry cleaning and packing device. Outer sides of drum-and-finger activator sections are positioned in vertical plane at an acute angle upward and in horizontal plane at an acute angle to direction of advancement of machine. Ends of lower fingers of outer adjacent disks of activator sections are projected in plane of location of each catcher to provide for withdrawal of berry-carrying portion by fingers of inclined sections of activator from projection of brush base zone into working zone of catchers. Such construction allows all berries to be caught by catchers. EFFECT: simplified construction, increased efficiency and reduced berry loss. 2 cl, 4 dwg
Patent AU-2007337886-C1 (AU)
Title: Bicyclic heterocyclic compounds as FGFR inhibitors
Inventor: BERDINI VALERIO
IPC: C07D487/04
Filed: 2007-12-21
Granted: 2014-10-16
Abstract: The invention relates to new bicyclic heterocyclic derivative compounds, to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.
Patent AU-2012358479-C1 (AU)
Title: Illuminable panel for an escalator, a moving pavement or a lift car
Inventor: NIEDERMAYER GUNTHER
IPC: G02F1/13357
Filed: 2012-12-07
Granted: 2015-04-09
Abstract: The invention relates to an escalator, a moving pavement or a lift car with at least one illuminable panel (20). The illuminable panel (20) has a construction containing a plurality of layers (61, 62, 63, 64, 65). The planar extent of the two side surfaces (61A, 62A, 62B, 63A, 63B, 64A, 64B, 65B) of each layer (61, 62, 63, 64, 65) is bounded by an edge region (61C, 62C, 63C, 64C, 65C). The layers (61, 62, 63, 64, 65) of the construction bear against one another by the side surfaces (61A, 62A, 62B, 63A, 63B, 64A, 64B, 65B) thereof. The layer sequence of the construction is defined, wherein a first layer is a reflective covering (61), a second layer is a transparent polymer material plate (62) containing light-scattering particles, a third layer is a first glass pane (63), a fourth layer is a transparent polymer layer (64) and a fifth layer is a second glass pane (65).
Patent AU-2013403212-C1 (AU)
Title: Electronic vapour provision system
Inventor: LEADLEY DAVID
IPC: A24F40/40
Filed: 2013-10-18
Granted: 2017-03-23
Abstract: An electronic vapour provision system includes a first unit comprising a battery or cell and a second unit comprising a heater and a nicotine source for producing nicotine vapour when heated. The the first unit and the second unit comprise a bayonet fitting for providing a mechanical and electrical connection between the first and second unit. The electrical connection allows the battery or cell to provide power to the heater to produce nicotine vapour from the nicotine source. The electronic vapour provision system has a longitudinal axis, and the bayonet fitting is configured such that the first and second units are connected by relative movement of the first and second units along said longitudinal axis to a first engagement position, and relative rotation of the first and second units about the longitudinal axis from the first engagement position to a final engagement position that prevents both (i) relative movement of the first and second units along said longitudinal axis, and (ii) relative rotation of the first and second units further away from the first engagement position. The bayonet fitting further includes a biasing means that provides a rotational bias to prevent rotation of the first and second units from the final engagement position to the first engagement position.
Patent AU-2021200646-C1 (AU)
Title: Grader blade
Inventor: FALKENHAGEN TIMOTHY STUART
IPC: C22C29/02
Filed: 2021-02-02
Granted: 2023-04-27
Abstract: A grader blade including: a body having a front face 
spaced from and substantially parallel to a rear face and a 
bottom edge face extending between said front and rear faces; 
one or more recesses in and spaced about at least part of said 
front and rear faces, each recess having a depth; a composite 
or niobium carbide hardfacing inlay substantially filling each 
said recess substantially to said depth to provide an exposed 
surface; and a niobium carbide hardfacing overlay in the form 
of a substantially continuous layer covering the exposed 
surfaces of the hardfacing inlay, at least part of the front 
and rear faces and substantially all of the bottom edge face.
Patent RU-2159667-C1 (RU)
Title: Method of simultaneous separation of isotopes of various chemical elements by means of industrial electromagnetic separator
Inventor: POLJAKOV L A
IPC: B01D59/48
Filed: 2000-01-12
Granted: 2000-11-27
Abstract: FIELD: simultaneous separation of isotopes of different chemical elements in industrial scale. SUBSTANCE: mixture of isotopes to be separated (for example, silver and barium) is placed in separating chambers 3 which are evacuated and are provided with ion sources and receivers 4 and 5. Separating chambers 3 are located between poles of electromagnet 1 in air gap 2. Poles of electromagnet 1 are fixed relative to each other by means of non-magnetic supports 7. Air gap is shunted by steel magnetoconducting cover plates 6 weakening the magnetic flux through separating chamber 3. Intensity of magnetic field in shunted gap is 2650 oe and that in non-shunted gap is 3000 oe. Separation of sliver isotopes in shunted gap, %: Ag-107 to 98.6; Ag-109 to 98.5. Separation of barium isotopes in shunted gas, %: Ba-130 to 53.0; Ba-132 to 40.5; Ba-134 to 87.8; Ba-135 to 94.4; Ba-136 to 94.0; Ba-137 to 98.1; Ba-138 to 99.7. EFFECT: enhanced efficiency. 2 dwg, 1 tbl
Patent RU-2168924-C1 (RU)
Inventor: SHENDEROVICH M I
IPC: A47G25/48
Filed: 2000-03-21
Granted: 2001-06-20
Abstract: FIELD: domestic facilities, in particular, clothing hanging devices. SUBSTANCE: hanger has horizontal rod with suspended hook positioned in its center. Rod has two clothing hanging parts positioned at both sides of hook root. Two clamps for hanging one piece of clothing are positioned for movement on clothing hanging parts, and two clamp motion restrictors are mounted on clothing hanging part edges. Clothing hanging parts are continued with end portions inclined downward. Clamps are adapted for movement under gravity along related end portions. Angle between inclined portions does not exceed 140 deg. Hanger has compact construction and provides adequate storage of clothing, preferably trousers or skirt, hung with its ends on clamps and kept in extended state, when clamps are in extreme position defined by width of clothing. EFFECT: simplified construction and increased efficiency. 2 cl, 1 dwg
Patent RU-2176671-C1 (RU)
Title: Method of separating massecuite of final crystallization
Inventor: SLAVJANSKIJ A A
IPC: C13B30/08
Filed: 2000-05-03
Granted: 2001-12-10
Abstract: FIELD: sugar-producing industry. SUBSTANCE: method includes supply of massecuite and molasses to accelerating device of conical centrifuge rotor and inertial unloading of sugar crystals. Molasses is preliminarily diluted with hot water up to 74-80% of dry substance, heated to temperature of 38-46 C corresponding to minimal viscosity of massecuite and used in amount of 0.5-1.5% of its weight. Massecuite is mixed with molasses and separated in thin layer on rotor filtering surface. Separated crystals and molasses are withdrawn from rotor. Vacuum within 0.8-1.0 kPa is created in centrifuge body round rotor filtering surface. EFFECT: higher degree of separation of massecuite in centrifuge, improved quality of sugar crystals of final crystallization and reduced losses of sugar in molasses. 1 dwg
Patent RU-2161034-C1 (RU)
Title: Immunocorrecting proteoselenium agent and method of immunocorrection
Inventor: NOVITSKIJ JU A
IPC: A61K33/04
Filed: 2000-08-02
Granted: 2000-12-27
Abstract: FIELD: medicine, pharmacology. SUBSTANCE: agent has low-molecular component prepared from protein-containing raw by extraction with organic solvents followed by substance drying and its dissolving in 60-90-% alcohol, ionized selenium organic salt and additionally - organic structural carbohydrates, phospholipids, phospholipocarbo- -hydrates, carotene-carbohydrates and cyanocarbohydrates. Mixture of these substances is placed in electromagnetic sinusoidal high-frequency field and kept at 20-30 MHz for 5 min. One ml of complex of immunocorrecting agent has 20-30 mg of substance and 6 mcg of selenium in the mole ratio of organic structures to proteoselenium 1:5. Invention provides preparing medicinal agent without adverse effects, it induces systemic curative effect based on normalization of energetic processes in immune system. EFFECT: enhanced effectiveness of agent. 18 cl, 9 ex
Patent RU-2189858-C1 (RU)
Title: Catalyst for synthesis of liquid hydrocarbons from low-molecular oxygen-containing organic compounds
Inventor: MALOVA O V
IPC: B01J29/40
Filed: 2001-03-20
Granted: 2002-09-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved catalyst as compared with the available prior art used for synthesis of liquid hydrocarbons from low-molecular oxygen-containing organic compounds. Catalyst comprises crystalline alumosilicate of type pentasil with a value of mole ratio of silicon oxide to aluminum oxide from 25 to 120, sodium oxide, zinc oxide, rare-earth metal oxides and a binding agent where it comprises oxides of the following composition as rare-earth element oxides, mole %: cerium oxide, 3.0; lanthanum oxide, 65.0; neodymium oxide, 21.0; praseodymium oxide, the balance. To each value of silicon oxide to aluminum oxide in crystalline alumosilicate of type pentasil the definite range of values of sodium oxide content corresponds in the following ratio of the catalyst components, wt.-%: crystalline alumosilicate of type pentasil, 63.0-70.0; sodium oxide, 0.12-0.30; zinc oxide, 0.5-3.0; rare-earth elements oxide of indicated composition, 0.1-3.0; binding agent, the balance. EFFECT: enhanced activity of catalyst. 2 cl, 2 dwg, 1 tbl